A bivariate rational cubic interpolating spline with biquadratic denominator

DOI10.1016/j.amc.2015.04.100zbMath1410.65037OpenAlexW240763103MaRDI QIDQ1659664

Youtian Tao, Dongyin Wang

Publication date: 22 August 2018

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2015.04.100

zbMATH Keywords

symmetryerror estimateshape parameterbivariate rational interpolating splinebounded property

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Approximation by rational functions (41A20)

Cites Work

• Positivity-preserving rational bi-cubic spline interpolation for 3D positive data
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• A new weighted rational cubic interpolation and its approximation
• Convexity-Preserving Piecewise Rational Quartic Interpolation
• Shape Preserving Interpolation to Convex Data by Rational Functions with Quadratic Numerator and Linear Denominator
• The approximation properties of some rational cubic splines
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